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SCHWARTZ SAMUEL
Insider
First SEC filing: May 27, 2020 · Latest: May 27, 2020
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 22, 2020 | SOTK | S | 17 | $2.30 | $39 | 1,309,930 Direct | 0.00% | Disposed | 169.6% (price as of 2026-10-02) |
| May 20, 2020 | SOTK | S | 300 | $2.30 | $690 | 1,309,947 Direct | -0.02% | Disposed | 169.6% (price as of 2026-10-02) |
| May 19, 2020 | SOTK | S | 300 | $2.30 | $690 | 1,310,247 Direct | -0.02% | Disposed | 169.6% (price as of 2026-10-02) |
| May 13, 2020 | SOTK | S | 600 | $2.30 | $1,380 | 1,310,547 Direct | -0.05% | Disposed | 169.6% (price as of 2026-10-02) |
| May 12, 2020 | SOTK | S | 1,000 | $2.30 | $2,300 | 1,311,147 Direct | -0.08% | Disposed | 169.6% (price as of 2026-10-02) |
| May 11, 2020 | SOTK | S | 1,000 | $2.30 | $2,300 | 1,312,147 Direct | -0.08% | Disposed | 169.6% (price as of 2026-10-02) |
| April 24, 2020 | SOTK | S | 500 | $2.35 | $1,175 | 1,313,147 Direct | -0.04% | Disposed | 163.8% (price as of 2026-10-02) |
| April 22, 2020 | SOTK | S | 1,700 | $2.41 | $4,097 | 1,313,647 Direct | -0.13% | Disposed | 157.3% (price as of 2026-10-02) |
| April 21, 2020 | SOTK | S | 200 | $2.35 | $470 | 1,315,347 Direct | -0.02% | Disposed | 163.8% (price as of 2026-10-02) |
| April 17, 2020 | SOTK | S | 500 | $2.35 | $1,175 | 1,315,547 Direct | -0.04% | Disposed | 163.8% (price as of 2026-10-02) |
| April 16, 2020 | SOTK | S | 500 | $2.50 | $1,250 | 1,316,047 Direct | -0.04% | Disposed | 148.0% (price as of 2026-10-02) |
| Aug. 30, 2019 | SOTK | S | 5,000 | $2.31 | $11,550 | 1,316,547 Direct | -0.38% | Disposed | 168.4% (price as of 2026-10-02) |
| Aug. 29, 2019 | SOTK | S | 200 | $2.50 | $500 | 1,321,547 Direct | -0.02% | Disposed | 148.0% (price as of 2026-10-02) |
| Aug. 28, 2019 | SOTK | S | 800 | $2.50 | $2,000 | 1,321,747 Direct | -0.06% | Disposed | 148.0% (price as of 2026-10-02) |
| May 15, 2019 | SOTK | S | 1,062 | $2.42 | $2,570 | 1,322,547 Direct | -0.08% | Disposed | 156.2% (price as of 2026-10-02) |
| May 14, 2019 | SOTK | S | 1,000 | $2.42 | $2,420 | 1,323,609 Direct | -0.08% | Disposed | 156.2% (price as of 2026-10-02) |
| April 26, 2019 | SOTK | S | 38 | $2.40 | $91 | 1,324,609 Direct | 0.00% | Disposed | 158.3% (price as of 2026-10-02) |
| April 5, 2019 | SOTK | S | 200 | $2.42 | $484 | 1,324,647 Direct | -0.02% | Disposed | 156.2% (price as of 2026-10-02) |
| April 3, 2019 | SOTK | S | 200 | $2.42 | $484 | 1,324,847 Direct | -0.02% | Disposed | 156.2% (price as of 2026-10-02) |
| March 29, 2019 | SOTK | S | 2,500 | $2.40 | $6,000 | 1,325,047 Direct | -0.19% | Disposed | 158.3% (price as of 2026-10-02) |
| Nov. 19, 2018 | SOTK | S | 9,000 | $2.91 | $26,190 | 1,327,547 Direct | -0.67% | Disposed | 113.1% (price as of 2026-10-02) |
| Nov. 16, 2018 | SOTK | S | 3,600 | $2.96 | $10,656 | 1,336,547 Direct | -0.27% | Disposed | 109.5% (price as of 2026-10-02) |
| Nov. 15, 2018 | SOTK | S | 6,900 | $2.89 | $19,941 | 1,340,147 Direct | -0.51% | Disposed | 114.5% (price as of 2026-10-02) |
| Nov. 14, 2018 | SOTK | S | 2,000 | $2.88 | $5,760 | 1,347,047 Direct | -0.15% | Disposed | 115.3% (price as of 2026-10-02) |
| Aug. 30, 2018 | SOTK | S | 4,000 | $2.40 | $9,600 | 1,349,047 Direct | -0.30% | Disposed | 158.3% (price as of 2026-10-02) |
| Dec. 20, 2017 | SOTK | S | 100,000 | $1.67 | $167,000 | 1,353,047 Direct | -6.88% | Disposed | 271.3% (price as of 2026-10-02) |
| May 30, 2017 | SOTK | S | 16,500 | $1.11 | $18,315 | 1,453,047 Direct | -1.12% | Disposed | 458.6% (price as of 2026-10-02) |
| May 30, 2017 | SOTK | S | 16,100 | $1.10 | $17,710 | 1,469,547 Direct | -1.08% | Disposed | 463.6% (price as of 2026-10-02) |
| May 26, 2017 | SOTK | S | 3,000 | $1.08 | $3,240 | 1,485,647 Direct | -0.20% | Disposed | 474.1% (price as of 2026-10-02) |
| May 11, 2017 | SOTK | S | 2,000 | $1.10 | $2,200 | 1,488,647 Direct | -0.13% | Disposed | 463.6% (price as of 2026-10-02) |
| May 9, 2017 | SOTK | S | 2,000 | $1.07 | $2,140 | 1,490,647 Direct | -0.13% | Disposed | 479.4% (price as of 2026-10-02) |
| May 8, 2017 | SOTK | S | 2,900 | $1.08 | $3,132 | 1,492,647 Direct | -0.19% | Disposed | 474.1% (price as of 2026-10-02) |
| May 1, 2017 | SOTK | S | 4,000 | $1.10 | $4,400 | 1,495,547 Direct | -0.27% | Disposed | 463.6% (price as of 2026-10-02) |
| April 26, 2017 | SOTK | S | 1,600 | $1.09 | $1,744 | 1,499,547 Direct | -0.11% | Disposed | 468.8% (price as of 2026-10-02) |
| April 25, 2017 | SOTK | S | 3,000 | $1.10 | $3,300 | 1,501,147 Direct | -0.20% | Disposed | 463.6% (price as of 2026-10-02) |
| April 24, 2017 | SOTK | S | 3,500 | $1.08 | $3,780 | 1,504,147 Direct | -0.23% | Disposed | 474.1% (price as of 2026-10-02) |
| April 11, 2017 | SOTK | S | 7,500 | $1.11 | $8,325 | 1,507,647 Direct | -0.50% | Disposed | 458.6% (price as of 2026-10-02) |
| Nov. 8, 2012 | SOTK | A | 30,000 | $0.61 | $18,300 | 30,000 Direct | · | Acquired | 916.4% (price as of 2026-10-02) |
| Nov. 8, 2012 | SOTK | J | 10,000 | $0.74 | $7,400 | 0 Direct | -100.00% | Disposed | 737.8% (price as of 2026-10-02) |
| Nov. 8, 2012 | SOTK | J | 20,000 | $1.06 | $21,200 | 10,000 Direct | -66.67% | Disposed | 484.9% (price as of 2026-10-02) |
| March 5, 2008 | SOTK | A | 5,000 | $0.74 | $3,700 | 10,000 Direct | +100.00% | Acquired | 737.8% (price as of 2026-10-02) |
| March 5, 2008 | SOTK | A | 5,000 | $0.74 | $3,700 | 5,000 Direct | · | Acquired | 737.8% (price as of 2026-10-02) |
| Dec. 15, 2004 | SOTK | X | 252,594 | $0.10 | $25,259 | 40,000 Direct | -86.33% | Disposed | 6100.0% (price as of 2026-10-02) |
| Dec. 15, 2004 | SOTK | X | 243,239 | $0.10 | $24,324 | 1,515,147 Direct | +19.12% | Acquired | 6100.0% (price as of 2026-10-02) |
| Feb. 18, 2004 | SOTK | X | 300,000 | $0.30 | $90,000 | 0 Direct | -100.00% | Disposed | 1966.7% (price as of 2026-10-02) |
| Feb. 18, 2004 | SOTK | P | 294,825 | $0.42 | $123,826 | 1,271,908 Direct | +30.17% | Acquired | 1376.2% (price as of 2026-10-02) |
| Feb. 18, 2004 | SOTK | X | 300,000 | $0.30 | $90,000 | 977,083 Direct | +44.31% | Acquired | 1966.7% (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Nov. 8, 2012 | SOTK | OPTIONS | SONOTEK CORP COMMON STOCK | $0.61 | Nov. 6, 2022 | 30,000 | Acquired |
| Nov. 8, 2012 | SOTK | OPTIONS | SONOTEK CORP COMMON STOCK | $0.74 | March 3, 2018 | 10,000 | Disposed |
| Nov. 8, 2012 | SOTK | OPTIONS | SONOTEK CORP COMMON STOCK | $1.06 | March 3, 2018 | 20,000 | Disposed |
| March 5, 2008 | SOTK | Options | SonoTek Corp Common Stock | $0.74 | March 5, 2018 | 5,000 | Acquired |
| March 5, 2008 | SOTK | Options | SonoTek Corp Common Stock | $0.74 | March 5, 2018 | 5,000 | Acquired |
| Dec. 15, 2004 | SOTK | warrants | common stock | $0.10 | Dec. 15, 2011 | 252,594 | Disposed |
| Feb. 18, 2004 | SOTK | warrants (right to buy) [F2] | common stock | $0.30 | May 15, 2004 | 300,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).